Worked on the PhotonVision/photonvision repository to modernize the codebase by migrating the project to Java 17 and refactoring switch expressions for improved readability and maintainability. Focused on build system configuration and code refactoring, ensuring that all updates to scripts and examples aligned with the new Java version. Verified the migration and tooling changes using existing CI pipelines, maintaining backward compatibility and build stability throughout the process. No major bugs were addressed during this period, as the primary goal was to lay the groundwork for future features and reduce long-term maintenance costs through careful modernization and technical debt reduction.